Mmetụta dị mkpa nke PTFE Emulsion Particle Size Distribution and Molecular Weight on the Wear Resistance of Glass Fiber Cloth

Teflon akwa-okpomọkụ ákwà si Jiangsu Aokai New Materials bụ ihe mejupụtara ihe dabeere na iko eriri ákwà, impregnated na polytetrafluoroethylene (PTFE) emulsion na sintered. Nguzogide iyi ya mara mma dị oke mkpa iji hụ na ndụ ogologo ndụ n'okpuru ọnọdụ ọrụ siri ike dị ka eriri ebu, gaskets ntọhapụ, na ihicha ngwa ndakwa nri. The isi ihe na-ekpebi ndị wear iguzogide Teflon elu-okpomọkụ ákwà ụgha abụọ egosi nke impregnating PTFE emulsion: urughuru size nkesa  na molekụla arọ . Ihe abụọ a na-ekpebi ozugbo iguzosi ike n'ezi ihe, ịdị n'otu na ịdị ike nke akwa mkpuchi elu nke akwa akwa Teflon na-ekpo ọkụ. Iji bulie usoro mmepụta nke Teflon akwa na-ekpo ọkụ, ọ dị mkpa ịghọta isi mmetụta ha na nguzogide iyi.

The size na nkesa nke emulsion ahụ chọpụta ma PTFE nwere ike uniformly banye na ike arịlịka n'ime iko eriri kpuchie nke Teflon elu-okpomọkụ ákwà.

Ideal urughuru size nso maka Teflon elu-okpomọkụ ákwà : PTFE emulsions pụrụ iche e mere maka Teflon elu-okpomọkụ ákwà impregnation a na-enwe nkezi urughuru size na-achịkwa na 0.15-0.35 µm (150-350 nm) . Ọmụmaatụ, pụrụ iche emulsions maka Teflon akwa okpomọkụ dị ka Chemours DISP 30LX nwere nkezi urughuru size nke 0.22 µm. Ihe dị n'ụdị a nwere ike ịbanye n'ime eriri eriri nke Teflon akwa na-ekpo ọkụ, na-eme ka oyi akwa mkpuchi siri ike ma dị mma mgbe ọ gbasasịrị.

Oghom mmetụta nke ukwuu obere urughuru size : An gabiga ókè ezi emulsion nwere oke permeability. N'oge impregnation, ọ na-achọsi ike banye n'ime azu ma ọ bụ esịtidem voids nke mkpụrụ, ibelata irè eyi na-eguzogide mmiri na-ejigide n'elu Teflon elu-okpomọkụ ákwà na shortening elu eyi ndụ.

Oghom mmetụta nke ukwuu nnukwu urughuru size : Otu gabiga ókè keadighi rarii emulsion enweghị ike banye miri emi n'ime iko eriri gaps nke Teflon elu-okpomọkụ ákwà, na-akpụ a rụrụ elu mkpuchi mkpuchi n'elu. Mgbe akwa Teflon na-ekpo ọkụ na-enwe esemokwu siri ike, mkpuchi a na-adịghị mma na-apụ ngwa ngwa na nnukwu iberibe, na-eduga ozugbo na ọdịda ngwaahịa.

Arọ molekụla na-ekpebi akụrụngwa akụrụngwa na omume tribological nke PTFE polymer n'onwe ya, yana ọ dị oke mkpa maka usoro mgbochi uwe nke akwa akwa akwa Teflon.

Usoro na-eguzogide ọgwụ na nke onwe ya nke Teflon akwa okpomọkụ : Uwe na-eguzogide Teflon akwa na-ekpo ọkụ na-abịa site na ọnụ ọgụgụ esemokwu dị oke ala. N'oge esemokwu, ụmụ irighiri ihe PTFE dị n'elu na-ebufe ihe na-emekọ ihe, na-eme ihe nkiri na-enyefe onwe ya nke na-echebe akwa Teflon n'onwe ya.

Mmetụta pụrụ iche nke ịdị arọ molekụla na arụmọrụ : Nnyocha na-egosi na na ngwa akwa akwa na-ekpo ọkụ Teflon, PTFE dị ala-molecular  na-egosipụtakarị nguzogide iyi ka mma. Nke a bụ n'ihi na obere-molekụla arọ PTFE nwere mkpumkpu molekul chains na elu ngagharị, na-enyere ngwa ngwa na ike guzobe nke ọma nyefe film n'oge esemokwu n'etiti ákwà na workpiece. N'ụzọ dị iche, PTFE dị arọ nke dị elu na-eme ka omume mkpisi aka n'oge esemokwu, nke nwere ike ime ka uwe Teflon dị elu ka njọ.

urughuru size nkesa ana achi achi impregnation omimi na edo adhesion nke mkpuchi na Teflon elu-okpomọkụ ákwà, mgbe molekụla arọ optimizes guzobe arụmọrụ nke onwe-lubricating nyefe film. Naanị site na nghọta miri emi na n'ụzọ ziri ezi ịchịkwa mmekọrịta dị n'etiti ihe abụọ a nwere ike inye Teflon akwa na-ekpo ọkụ na-ekpo ọkụ na-arụ ọrụ dị ịrịba ama nke a na-achọ maka ọnọdụ ọrụ na-arụ ọrụ ogologo oge, na-agbatịkwu ndụ ọrụ ya na ịsa nri, ihicha akwụkwọ, fotovoltaic lamination na ubi ndị ọzọ. Aokai New Materials na-elekwasị anya na ihe ngosi ndị a na-ahụ anya iji hụ na arụmọrụ macroscopic kwụsiri ike nke akwa Teflon dị elu.

Ozi dị n'elu bụ Jiangsu Aokai New Materials Technology Co., Ltd.

Maka nkọwa zuru ezu, ọnọdụ ngwa na ihe ngwọta ahaziri nke ngwaahịa anyị zuru oke - gụnyere akwa Teflon dị elu, teepu teflon dị elu, eriri akwa PTFE dị elu, eriri na-enweghị ihe ọ bụla maka igwe na-ejikọta, akwa PTFE nwere otu akụkụ, akwa ọkụ na-eguzogide ọgwụ na-ebuga belt na akwa kọntaktị site na akwa glaze:

·  Igwe ọkụ ọrụ: Mr. Guo +86 18944819998 Mazị Liu +86 13705266308

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